I have a persistent problem using MC22 (Win10 server, Win10 and Android (Gizmo) clients). I get one song to play, then "Something went wrong with playback." Happens about 75% of the time. ONE SONG.
Both clients (obviously Gizmo) running via Wifi. I'm sure that you will consider the Wifi the issue, but I've noticed others in the forum mentioning the issue, and wonder if there's more to it.
After restarting Gizmo, or clicking OK on the error message, refreshing the client, and restarting playback, I *NEVER* have problems again.